Base | Representation |
---|---|
bin | 100000111010000111101101… |
… | …110100110111011100101011 |
3 | 200222110012022021221111002012 |
4 | 200322013231310313130223 |
5 | 122432240104234011412 |
6 | 1231452422401430135 |
7 | 42325335365341325 |
oct | 4072075564673453 |
9 | 628405267844065 |
10 | 144731503032107 |
11 | 42130316356832 |
12 | 14295b2763b34b |
13 | 629b178552564 |
14 | 27a508382c615 |
15 | 11aebea0c0c22 |
hex | 83a1edd3772b |
144731503032107 has 32 divisors (see below), whose sum is σ = 151235153784000. Its totient is φ = 138388178446848.
The previous prime is 144731503032091. The next prime is 144731503032167. The reversal of 144731503032107 is 701230305137441.
It is not a de Polignac number, because 144731503032107 - 24 = 144731503032091 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144731503032167) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410249993 + ... + 410602629.
It is an arithmetic number, because the mean of its divisors is an integer number (4726098555750).
Almost surely, 2144731503032107 is an apocalyptic number.
144731503032107 is a deficient number, since it is larger than the sum of its proper divisors (6503650751893).
144731503032107 is a wasteful number, since it uses less digits than its factorization.
144731503032107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 353615.
The product of its (nonzero) digits is 211680, while the sum is 41.
Adding to 144731503032107 its reverse (701230305137441), we get a palindrome (845961808169548).
The spelling of 144731503032107 in words is "one hundred forty-four trillion, seven hundred thirty-one billion, five hundred three million, thirty-two thousand, one hundred seven".
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